package cn.hackcloud.designpattern.bridge;

public abstract class Phone {
	Brand brand;

	public Phone(Brand brand) {
		this.brand = brand;
	}

	public Phone() {
		super();
	}

	public void call() {
		this.brand.call();
	}

	public void open() {
		this.brand.open();
	}

	public void close() {
		this.brand.close();
	}

}
